TFA_No. 30.3074_Anl_04_23
Wireless Thermometer
• To wall-mount the transmitter, screw the holder to the wall and
click the outdoor transmitter into the holder.
• Do not use the base station in the vicinity of radiators, other
sources of heat or in direct sunlight.
8. Battery replacement
• As soon as the battery symbol will appear on the outdoor values
display of the base station or on the display of the outdoor
transmitter, change the batteries of the outdoor transmitter.
• Change the batteries of the base station, when the battery sym-
bol appears on the indoor values display.
• Please note: When the batteries are changed, the contact
between the transmitter and the receiver must be restored – so
always insert new batteries into both devices or start the manual
search for the transmitter.
9. Additional outdoor transmitters (optional)
• When having more than one external transmitter, select a differ-
ent channel for each one with the 1 2 3 switch inside the trans-
mitter's battery compartment. Insert two new AA 1.5 V batter-
ies, polarity as illustrated. Start the base station operation or the
manual search for the outdoor transmitter:
– Choose the respective channel by pressing the CHANNEL
button.
– Press and hold the CHANNEL button for three seconds. The
last registered transmitter (channel) will be cancelled and the
transmitter search begins.
– Press the TX button in the corresponding transmitter's bat-
tery compartment. The transmission of the outdoor data will
take place immediately.
• The outdoor values and the channel number will be shown on
the base station display. Press the CHANNEL button to change
between the channels 1 to 3.
• Press the CHANNEL button. After the last registered channel
(1 to 3) a circle symbol will appear. On the display the values of
the installed transmitters are displayed in sequence (10 sec-
onds). To deactivate the function press the CHANNEL button
again.
• After a successful installation close the outdoor transmitter's
battery compartment carefully.
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Wireless Thermometer
10. Troubleshooting
Problem
Solution
➜ Ensure the batteries' polarities are
No display on the
base station/transmitter
correct
➜ Change the batteries
➜ No transmitter installed
No transmitter
➜ Check the outdoor transmitter's
reception
Display "- -.-"
batteries (only use batteries/recharge-
for channel 1/2/3
able batteries with 1.5V voltage!)
➜ Restart the transmitter and the base
station according to the manual
➜ Start the outdoor transmitter manual
search
➜ Choose another place for the outdoor
transmitter and/or the base station
➜ Reduce the distance between the out-
door transmitter and the base station
➜ Check if there is any source of inter-
ference
➜ Activate (DCF ON) the DCF reception
No DCF reception
in setting mode
➜ Press and hold the –/MIN button for
three seconds and start the initialisa-
tion manually
➜ Wait for an attempt reception during
the night
➜ Choose another place for your device
➜ Set the clock manually
➜ Check if there is any source of inter-
ference
➜ Restart the instrument according to
the manual
➜ Change the batteries
Incorrect indication
If your device fails to work despite these measures, please contact
the retailer where you purchased the product from for advice.
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